Listen Technologies Portable Digital RF Receiver 72 MHz

BH #LILR300072 • MFR #LR-300-072
Listen Technologies
Listen Technologies Portable Digital RF Receiver 72 MHz
Key Features
  • 17 Channels
  • 100% Digitally-tuned Receiver
  • LED Indicators
  • Uses Standard Alkaline or NiMH Batteries
The Portable Digital RF Receiver from Listen Technologies is a 72 MHz RF receiver with 17 common wide band channels. It features a SEEK channel selection button behind the door panel. It does not use an LCD, but instead a multi-function LED.
In Stock
$89.00
Reg Price $129.00
Instant Savings $40.00
Limited supply at this price
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Listen Technologies LR-300-072 Overview

The Portable Digital RF Receiver from Listen Technologies is a 72 MHz RF receiver with 17 common wide band channels. It features a SEEK channel selection button behind the door panel. It does not use an LCD, but instead a multi-function LED.

80 dB signal-to-noise ratio
Digitally-tuned so the transmission won't drift
SmartCharge won't allow batteries to overcharge
Belt clip loop prevents unit from slipping off belt or strap
3.5mm earphone jack accepts either mono or stereo headsets
Receiver antenna is built into the earphone cord, eliminating additional wires
Multi-function LED indicates power on, if batteries are low, if the unit is locked on a channel when SEEK is pressed, and charging status
Manually lockable battery compartment door
UPC: 819267022171

Listen Technologies LR-300-072 Specs

RF Specification
Frequency Range72.025 to 75.975 MHz
Number of Channels17 wide band
Sensitivity0.6 uV typical, 1 uV maximum for 12 dB sinad
Frequency Accuracy±0.005% stability 32 to 122°F (0 to 50°C)
AntennaUses earphone cable
SquelchYes, non-adjustable
Audio
Frequency Response50 Hz to 15 kHz (±3 dB)
Signal to Noise RatioSQ enabled 80 dB, SQ disabled 60 dB
Distortion<2% total harmonic distortion (THD) at 80% deviation
Output1 x 3.5 mm connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 Ohms
Controls
User ControlsSEEK, volume, Alkaline/NiMH batteries, SQ enable/disable
ProgrammingChannel lock
Indicators
LEDsRed, illuminated when unit is on, flashes when batteries are low or to indicate charging, flashes when locked and SEEK is pushed
LCD DisplayNone
Power
Battery Type2 x AA batteries, alkaline or NiMH
Battery Life30 hours alkaline, 15 hours NiMH rechargeable
Battery Charging TimeFully automatic, 13 hours
Power SupplyI/P 120 VAC, O/P 7.5 VDC 250 mA, drop in contact points for use with charging cases
Power Supply Connector0.09 OD x 0.02" ID (2.3 mm OD by 0.7 mm ID), barrel type connector 7.5 VDC, center positive <250 mA, drop in contact points
ComplianceRoHS, WEEE, UL, PSE, CE, CUL, TUV, CB compliant
Environmental
Operation Temperature14 to 104°F (-10 to 40°C)
Storage Temperature-4 to 122°F (-20 to 50°C)
Humidity (Non-Condensing)0 to 95% relative humidity
Physical
ColorDark gray with white silk screening
Dimensions4.25 x 2.75 x 1.5" (10.8 x 7 x 3.8 cm)
WeightUnit: 3.9 oz (111 g)
Unit with Batteries: 5.8 oz (164 g)
Door TypeManually lockable, SEEK behind door
Compliance and Approvals
RFFCC Part 15, Industry Canada, RoHS
SafetyRoHS
Packaging Info
Package Weight0.4 lb
Box Dimensions (LxWxH)6.05 x 4.45 x 2"
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